Heisel, E. "Empathy as a Tool for Embodiment Processes in Vocal Performance," Empirical Music Review, (Vol. 10, No 1-2 (2015), 80-95).
Heisel, E. “Cathy Berberian: Pioneer of Contemporary Vocality.” Review of Cathy Berberian: Pioneer of Contemporary Vocality, by Pamela Karantonis. American Record Guide, March-April, 2015.
Heisel, E. “Anatomy of Voice: How to Enhance and Project Your Best Voice.” Review of Anatomy of Voice: How to Enhance and Project Your Best Voice, by Blandine Calais-Germain and Françoise Germain, American Record Guide, November-December, 2016.
Heisel, E. “Time-Travel TV and Perception of Time as Play,” Mid-Atlantic Popular and American Culture Association Conference, Pittsburgh, PA, November 7-9, 2019.
Heisel, E. “Play in Musical Composition,” Mid-Atlantic Popular and American Culture Association Conference, Pittsburgh, PA, November 7-9, 2019.
Heisel, E. "Yogic Play," Mid-Atlantic Popular and American Culture Association Conference, Baltimore, MD, November 8-10, 2018.
Heisel, E. "Yoga and Meditation," International Network on Personal Meaning Conference, Vancouver, August 2-5, 2018.
Heisel, E. "The Permeable Boundaries of Spiritual Play," Mid-Atlantic Popular and American Culture Association Conference, Philadelphia, PA, November 9-11, 2017.
Heisel, E. "Secrecy in Musical Play," Mid-Atlantic Popular and American Culture Association, Atlantic City, NJ, November 3-5, 2016.
Heisel., E. "The Performance Play of Musical Time," Rutgers Media Studies Conference: Extending Play 3, Rutgers University, September 30-Oct 1, 2016.
Heisel, E. "The Voice as Theatre: The Postmodern Influence of Cathy Berberian," Mid-Atlantic Popular and American Culture Association, Philadelphia, PA, November 5-7, 2015.
Heisel, E. "The Sacred Space of Musical Play," Space and Place, Exploring Critical Issues, Interdisciplinary.net, Mansfield College, Oxford, UK, September 3-5, 2015.
Heisel, E. "The "C" Word: Competition in Musical Play," Philosophy at Play Conference, University of Gloucestershire, UK, June 9-10, 2015.
Heisel, E. "Exploring Physical Embodiment and Creative Boundaries Through Live Performance," Popular Culture Association/American Culture Association, New Orleans, April 1-4, 2015.
Heisel, E. "Technology in Music Performance as Virtuosity," Ninth Conference on Interdisciplinary Musicology, Staatliches Institute für Musik Forschung, Berlin, Germany, December 4-6, 2014.
Heisel, E. "Sounding the Silenced Self: Freeing Postmodern Music from the Shackles of Research," Mid-Atlantic Popular and American Culture Association, Baltimore, November 6-8, 2014.
Heisel, E. "Transforming Performance Spaces in the Media Age: The Production Process of the Animated YouTube Opera 'Todd and the Vampire,'” Space and Place Conference, Interdisciplinary.net, Mansfield College, Oxford, UK, September 3-5, 2014.
Heisel, E. “Postmodernism in American Classical Music for the Unaccompanied Voice,” Popular Culture /American Culture Association, Chicago, IL, April 16-19, 2014.
Heisel, E. “Empathy as a Humanizing Process in Music Performance,” Society for Education, Music, and Psychology Research, Music and Empathy Conference, The University of Hull, Hull, UK, November 9, 2013.
Heisel, E. “Musical Narrative as a Shared Process,” Verge Conference: Arts and Narrative, Trinity Western University, Langely, British Columbia, Canada, September 26-27, 2013.
Heisel, E. “Performing Operations on the Edge of Realities,” Rutgers University Media Studies Conference: Extending Play, April 19-20, 2013.
2019 Friends Seminary, NYC: “Improvisation and Ensemble-Building for Choirs”
2018 and 2017 Friends Seminary, NYC: "Movement, Kinesthetic Awareness, Ensemble-Building, and Group Improvisation"
2017 and 2015 St. John's University: "The Legacy of John Cage: A Performance-Lecture"
2016 The Yleana Leadership Academy in residence at Endicott College, MA: "A Theatre of Voice: Improvisation in Music"
2015 Mannes/The New School: "The Art of Competitive Pedagogy"
2014 University of Alaska-Fairbanks: "Kinesthetic Awareness and Movement for Singers"
2014 Bolingbrook High School, IL: "Being a Professional Musician" and "Working With Graphic Notation Scores" (AP Theory)
2013 Butler University, Indianapolis, IN: “Introduction to Movement for Singers”
2013 University of North Carolina, Greensboro, NC: “Movement and Kinesthetic Awareness for Conductors;” “Performing Operations on the Edge of Realities: Introduction to Play in Music;” “Empathy and Imagination in Music Interpretation;” Masterclass for Conductors; Vocal coaching on play concepts in singing
2013 North-West University, Potchefstroom, South Africa: “Preparation for Work in Europe and the United States”
2012 Creative Play and the Arts, Program in Educational Theatre, The Steinhardt School, New York University: “Huizinga’s Life and Work (His and Mine)”
2012 Program in Vocal Performance, The Steinhardt School, New York University: “Huizinga’s Theory of Play and Vocal Performance"